Hinge mechanism with fine adjustment function

Abstract

The utility model discloses a hinge mechanism with a fine adjustment function, which comprises a first mounting component and a second mounting component, the first mounting component and the second mounting component are hollow cavities, the first mounting component is fixedly mounted on a door frame or a window frame, and the second mounting component is fixedly arranged on a door leaf or a window leaf; the two ends of the rotating assembly are rotationally arranged on the first mounting assembly and the second mounting assembly correspondingly; the second mounting assembly can perform fine adjustment of longitudinal displacement relative to the first mounting assembly; and when the first mounting assembly and the second mounting assembly relatively rotate to approach each other, the rotating assembly can be accommodated in the first mounting assembly and the second mounting assembly. The longitudinal fine adjustment function and the transverse fine adjustment function of the second installation assembly are achieved by adjusting the longitudinal adjusting block and the two second transverse adjusting blocks respectively. The transverse fine adjustment function of the first mounting assembly is achieved by adjusting the two first transverse adjusting blocks, and the problem that an existing hinge mechanism cannot be finely adjusted according to actual requirements is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window accessories, in particular to a hinge mechanism with a fine-tuning function. Background Art

[0002] Hinges are mechanical devices used to connect two solid objects and allow them to rotate relative to each other. They are primarily installed on doors and windows. Conventional hinges, when used for door and window installation, have two mounting parts that are relatively fixed in position. Both parts must be fully aligned with their corresponding mounting points on the door or window before they can be secured, requiring considerable time and effort to adjust and secure. Therefore, a hinge mechanism with fine-tuning functionality is proposed to address this issue. Utility Model Content

[0003] One of the purposes of the present invention is to provide a hinge mechanism with a fine-tuning function, so as to solve the problem that the existing hinge mechanism cannot be fine-tuned according to actual needs.

[0004] The hinge mechanism with fine-tuning function of the utility model can be realized by the following technical solutions:

[0005] The utility model discloses a hinge mechanism with a fine-tuning function, comprising a first mounting assembly and a second mounting assembly, both of which are hollow cavities. The first mounting assembly is fixedly mounted on a door frame or a window frame, and the second mounting assembly is fixedly arranged on a door leaf or a window leaf; a rotating assembly, opposite ends of which are respectively rotatably arranged on the first mounting assembly and the second mounting assembly;

[0006] The second mounting assembly can be fine-tuned in longitudinal displacement relative to the first mounting assembly; when the first mounting assembly and the second mounting assembly rotate relative to each other, the rotating assembly can be accommodated in the first mounting assembly and the second mounting assembly.

[0007] In one embodiment, the first mounting assembly includes a first mounting member, which is a hollow cavity; two first lateral adjustment blocks relatively arranged in the first mounting member, both of which can be laterally fine-tuned relative to the first mounting member; and a first support rod fixedly arranged between the two first lateral adjustment blocks.

[0008] In one embodiment, the first mounting member includes a first accommodating cavity, which is a hollow cavity with one end open; and two first fixing blocks respectively fixedly disposed on opposite ends of the first accommodating cavity.

[0009] In one embodiment, at least one first adjustment hole is provided through the first fixing block; and at least one first connecting hole is provided through the first lateral adjustment block, the position of which corresponds to the position of the corresponding first adjustment hole.

[0010] In one embodiment, the second mounting assembly includes a second mounting member, which is a hollow cavity; two second lateral adjustment blocks relatively arranged in the second mounting member, both of which can be laterally fine-tuned relative to the second mounting member; two longitudinal adjustment blocks relatively arranged at both ends of the second mounting member, both of which can be longitudinally fine-tuned relative to the second mounting member; and a second support rod fixedly arranged between the two second lateral adjustment blocks.

[0011] In one embodiment, the second mounting member includes a second accommodating cavity, which is a hollow cavity with an open end; two second fixing blocks are respectively fixedly arranged on the opposite ends of the second accommodating cavity, and two second lateral adjustment blocks and two longitudinal adjustment blocks are respectively arranged on the corresponding second fixed blocks.

[0012] In one embodiment, at least one second connecting hole is provided through the second fixing block; at least one adjusting slot is provided through the longitudinal adjusting block, and the position of at least one adjusting slot corresponds to the position of the corresponding second connecting hole.

[0013] In one embodiment, the rotating assembly includes a connecting shaft, a first rotating mechanism and a second rotating mechanism; the connecting shaft is respectively provided on the first rotating mechanism and the second rotating mechanism, and the first rotating mechanism and the second rotating mechanism are synchronously rotated through the connecting shaft.

[0014] In one embodiment, the first rotating mechanism includes a plurality of rotating blocks, which are sequentially arranged on the connecting shaft and can rotate synchronously relative to the connecting shaft; a rotating shaft and a sliding shaft are respectively arranged at opposite ends of the plurality of rotating blocks, and the two ends of the rotating shaft are respectively rotatably arranged in the first rotating shaft hole corresponding to the second lateral adjustment block, and the two ends of the sliding shaft are respectively movably arranged in the sliding groove corresponding to the first lateral adjustment block.

[0015] In one embodiment, a shaft sleeve is provided between two adjacent rotating blocks; and a gasket is provided between each rotating block and its other adjacent components.

[0016] Compared with the prior art, the hinge mechanism with fine-tuning function of the present invention has the following beneficial effects:

[0017] The utility model provides a hinge mechanism with a fine-tuning function, which realizes the longitudinal and lateral fine-tuning functions of the second mounting assembly by adjusting the movement displacement of the longitudinal adjustment block and the two second lateral adjustment blocks relative to the second mounting member; the lateral fine-tuning function of the first mounting assembly is realized by adjusting the lateral displacement of the two first lateral adjustment blocks relative to the first mounting member, which effectively solves the problem that the existing hinge mechanism cannot be fine-tuned according to actual needs; at the same time, through the mutual cooperation of the connecting shaft, the first rotating mechanism and the second rotating mechanism, the movement of the second mounting assembly relative to the first mounting assembly is realized, thereby realizing the opening or closing of the door and window. When the door and window are fully closed, the rotating assembly is accommodated in the first mounting assembly and the second mounting assembly, thereby reducing the space occupied by the rotating assembly and improving the aesthetics of the hinge mechanism to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a hinge mechanism with a fine-tuning function of the utility model;

[0020] Figure 2 yes Figure 1 The structure diagram of the hinge mechanism with fine-tuning function of the present invention from another perspective is shown;

[0021] Figure 3 yes Figure 1 The exploded structural diagram of a hinge mechanism with a fine-tuning function of the present invention is shown, which includes a first mounting assembly, a second mounting assembly and a rotating assembly;

[0022] Figure 4 yes Figure 3 A schematic diagram of the exploded structure of the first mounting assembly is shown;

[0023] Figure 5 yes Figure 3 A schematic diagram of the exploded structure of the second mounting assembly is shown;

[0024] Figure 6 yes Figure 3 Schematic diagram of the exploded structure of the rotating assembly shown.

[0025] Indicated in the figure: 10, hinge mechanism; 11, first mounting assembly; 111, first mounting member; 1111, first accommodating cavity; 1112, first fixing block; 11121, first fixing hole; 11122, first adjustment hole; 112, first lateral adjustment block; 1121, first connecting hole; 1122, first rotating shaft hole; 1123, sliding groove; 113, first support rod; 12, second mounting assembly; 121, second mounting member; 1211, second accommodating cavity; 1212, second Fixed block; 12121, second connecting hole; 12122, second adjusting hole; 122, second lateral adjusting block; 123, longitudinal adjusting block; 1231, second fixing hole; 1232, adjusting slot; 124, second support rod; 13, rotating assembly; 131, connecting shaft; 132, first rotating mechanism; 1321, rotating block; 13211, through hole; 1322, rotating shaft; 1323, sliding shaft; 1324, bushing; 1325, gasket; 133, second rotating mechanism. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 3 As shown, the utility model provides a hinge mechanism 10 with a fine-tuning function, which mainly includes a first mounting component 11, a second mounting component 12 and a rotating component 13; the first mounting component 11 and the second mounting component 12 are both hollow cavities, and the first mounting component 11 is fixedly mounted on the door frame or window frame; the second mounting component 12 is fixedly set on the door leaf or window leaf; one end of the rotating component 13 is rotatably set on the first mounting component 11, and the other end thereof is rotatably connected to the second mounting component 12; the second mounting component 12 can fine-tune the longitudinal displacement relative to the first mounting component 11; when the first mounting component 11 and the second mounting component 12 are relatively rotated and approached, the two ends of the rotating component 13 can be respectively accommodated in the first mounting component 11 and the second mounting component 12, thereby reducing the space occupied by the rotating component 13 and improving the aesthetics of the hinge mechanism 10 to a certain extent.

[0029] See also Figure 1-Figure 4 As shown, in this embodiment, the first mounting component 11 includes a first mounting member 111, two first lateral adjustment blocks 112 and a first support rod 113; the first mounting member 111 is a hollow cavity, and a part of the rotating component 13 can be rotatably accommodated in the first mounting member 111; the two first lateral adjustment blocks 112 are relatively arranged in the first mounting member 111, and both of them can be laterally fine-tuned relative to the first mounting member 111, thereby fine-tuning the size of the gap between the first mounting component 11 and the second mounting component 12; the two ends of the first support rod 113 are respectively fixed on the two first lateral adjustment blocks 112, which support the two first lateral adjustment blocks 112.

[0030] See also Figure 3 and Figure 4 As shown, in this embodiment, the first mounting member 111 includes a first accommodating cavity 1111 and two first fixing blocks 1112. The first accommodating cavity 1111 is a hollow cavity with an open end. The two first fixing blocks 1112 are respectively fixedly arranged at the opposite ends of the first accommodating cavity 1111, and the first mounting assembly 11 is fixedly installed on the door frame or window frame through the two first fixing blocks 1112; specifically, at least one first fixing hole 11121 and at least one first adjustment hole 11122 are penetrated by the first fixing block 1112, and the screw fixes the first mounting member 111 on the door frame or window frame through the at least one first fixing hole 11121. The first lateral adjustment block 112 is arranged on the first mounting member 111 through the at least one first adjustment hole 11122, and can fine-tune the lateral displacement of the first lateral adjustment block 112 relative to the first mounting member 111. In this embodiment, at least one first connecting hole 1121 is provided through the first lateral adjustment block 112, and its position corresponds to the position of the corresponding first adjustment hole 11122. The screw passes through the first connecting hole 1121 and the first adjustment hole 11122 in sequence, so that the first lateral adjustment block 112 is set on the first mounting member 111 and can fine-tune the relative displacement between the two; the first lateral adjustment block 112 is also provided with a first rotating shaft hole 1122 and a sliding groove 1123. The rotating component 13 is rotatably set in the first rotating shaft hole 1122 and can move in the sliding groove 1123. The sliding groove 1123 guides and limits the movement of the rotating component 13.

[0031] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, in this embodiment, the second mounting assembly 12 includes a second mounting member 121, two second lateral adjustment blocks 122, two longitudinal adjustment blocks 123 and a second support rod 124; the second mounting member 121 is a hollow cavity, and a part of the rotating assembly 13 can be rotatably accommodated in the second mounting member 121; the two second lateral adjustment blocks 122 are relatively arranged in the second mounting member 121, and both of them can be laterally fine-tuned relative to the second mounting member 121; the two longitudinal adjustment blocks 123 are relatively arranged at both ends of the second mounting member 121, and both of them can be longitudinally fine-tuned relative to the second mounting member 121; the two ends of the second support rod 124 are respectively fixed on the two second lateral adjustment blocks 122, which support the two second lateral adjustment blocks 122.

[0032] See also Figure 3 and Figure 5 As shown, in this embodiment, the second mounting member 121 includes a second accommodating cavity 1211 and two second fixing blocks 1212. The second accommodating cavity 1211 is a hollow cavity with one end open. The two second fixing blocks 1212 are fixedly disposed at opposite ends of the second accommodating cavity 1211. Two second lateral adjustment blocks 122 and two longitudinal adjustment blocks 123 are respectively disposed on corresponding second fixing blocks 1212. Specifically, the second fixing blocks 1212 are provided with at least one second connection hole 12121 and at least one second adjustment hole 12122. The longitudinal adjustment block 123 is disposed on the second mounting member 121 through the at least one second adjustment hole 12122 and can be finely adjusted longitudinally relative to the second mounting member 121. The second lateral adjustment block 122 is disposed on the second mounting member 121 through the at least one second adjustment hole 12122 and can be finely adjusted laterally relative to the second mounting member 121. Specifically, the structure of the second lateral adjustment block 122 is similar to that of the first lateral adjustment block 112, and therefore its specific structure is not further described here.

[0033] See also Figure 3 and Figure 5 As shown, specifically, at least one second fixing hole 1231 is provided through the longitudinal adjustment block 123, and the second mounting assembly 12 is fixedly installed on the door leaf or window leaf through the at least one second fixing hole 1231; at least one adjustment groove 1232 is also provided through the longitudinal adjustment block 123, and the position of at least one adjustment groove 1232 corresponds to the position of the corresponding second connecting hole 12121. Through the cooperation of the adjustment groove 1232 and the second connecting hole 12121, the longitudinal fine-tuning operation of the longitudinal adjustment block 123 relative to the second mounting member 121 is realized.

[0034] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 6As shown, in this embodiment, the rotating assembly 13 includes a connecting shaft 131, a first rotating mechanism 132 and a second rotating mechanism 133; the connecting shaft 131 is respectively arranged on the first rotating mechanism 132 and the second rotating mechanism 133, and the first rotating mechanism 132 and the second rotating mechanism 133 are synchronously rotated through the connecting shaft 131.

[0035] See also Figure 3 and Figure 6 As shown, in this embodiment, the first rotating mechanism 132 includes a plurality of rotating blocks 1321, a rotating shaft 1322, a sliding shaft 1323, a plurality of shaft sleeves 1324 and a plurality of gaskets 1325; the plurality of rotating blocks 1321 are sequentially arranged on the connecting shaft 132, and the plurality of them can rotate synchronously relative to the connecting shaft 132; the rotating shaft 1322 and the sliding shaft 1323 are respectively arranged at both ends of the plurality of rotating blocks 1321, and the two ends of the rotating shaft 1322 are respectively rotatably arranged in the first rotating shaft hole 1122 corresponding to the second lateral adjustment block 122, and the two ends of the sliding shaft 1323 are respectively arranged The rotating blocks 1321 are movably arranged in the sliding groove 1123 corresponding to the first lateral adjustment block 112, and the rotation operation of the multiple rotating blocks 1321 is realized through the mutual cooperation of the connecting shaft 131, the rotating shaft 1322 and the sliding shaft 1323; a shaft sleeve 1324 is arranged between two adjacent rotating blocks 1321; a gasket 1325 is arranged between the rotating blocks 1321 and other adjacent components; specifically, a through hole 13211 is penetrated by each rotating block 1321, and the multiple through holes 13211 are arranged on the same straight line, and the connecting shaft 131 passes through the multiple through holes 13211 in sequence.

[0036] See also Figure 6 As shown, in this embodiment, the structure of the second rotating mechanism 133 is similar to that of the first rotating mechanism 132 , so the specific structure thereof will not be described herein.

[0037] It should be noted that the specific working process of the hinge mechanism 10 with fine-tuning function of the present invention is as follows: first, the first mounting assembly 11 is fixedly mounted on the door frame or window frame by screws passing through the first fixing hole 11121; then, the second mounting assembly 12 is fixedly mounted on the door leaf or window leaf by screws passing through the second fixing hole 1231; then, the longitudinal fine-tuning function of the second mounting assembly 12 is achieved by adjusting the longitudinal displacement of the longitudinal adjustment block 123 relative to the second mounting member 121; the lateral fine-tuning function of the second mounting assembly 12 is achieved by adjusting the lateral displacement of the two second lateral adjustment blocks 122 relative to the second mounting member 121; the lateral fine-tuning function of the first mounting assembly 11 is achieved by adjusting the lateral displacement of the two first lateral adjustment blocks 112 relative to the first mounting member 111; at the same time, the movement of the second mounting assembly 12 relative to the first mounting assembly 11 is achieved through the mutual cooperation of the connecting shaft 131, the first rotating mechanism 132 and the second rotating mechanism 133, thereby achieving the opening or closing of the door and window. When the door and window are fully closed, the rotating assembly 13 is accommodated in the first mounting assembly 11 and the second mounting assembly 12.

[0038] The technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A hinge mechanism with fine-tuning function, characterized in that: include: A first mounting assembly and a second mounting assembly, both of which are hollow cavities, wherein the first mounting assembly is fixedly mounted on a door frame or a window frame, and the second mounting assembly is fixedly arranged on a door leaf or a window leaf; A rotating assembly, two opposite ends of which are rotatably mounted on the first mounting assembly and the second mounting assembly respectively; The second mounting assembly can be fine-tuned in longitudinal displacement relative to the first mounting assembly; when the first mounting assembly and the second mounting assembly rotate relatively close to each other, the rotating assembly can be accommodated in the first mounting assembly and the second mounting assembly.

2. The hinge mechanism with fine-tuning function according to claim 1, characterized in that: The first mounting assembly includes a first mounting member, which is a hollow cavity; two first lateral adjustment blocks relatively arranged in the first mounting member, both of which can be laterally fine-tuned relative to the first mounting member; and a first support rod fixedly arranged between the two first lateral adjustment blocks.

3. The hinge mechanism with fine-tuning function according to claim 2, characterized in that: The first mounting member comprises a first accommodating cavity which is a hollow cavity with one end open; and two first fixing blocks respectively fixedly arranged on opposite ends of the first accommodating cavity.

4. The hinge mechanism with fine-tuning function according to claim 3, characterized in that: At least one first adjustment hole is formed through the first fixing block; at least one first connection hole is formed through the first lateral adjustment block, and the position of the first connection hole corresponds to the position of the corresponding first adjustment hole.

5. The hinge mechanism with fine-tuning function according to claim 4, characterized in that: The second mounting assembly includes a second mounting member, which is a hollow cavity; two second lateral adjustment blocks relatively arranged in the second mounting member, both of which can be laterally fine-tuned relative to the second mounting member; two longitudinal adjustment blocks relatively arranged at both ends of the second mounting member, both of which can be longitudinally fine-tuned relative to the second mounting member; and a second support rod fixedly arranged between the two second lateral adjustment blocks.

6. The hinge mechanism with fine-tuning function according to claim 5, characterized in that: The second mounting member includes a second accommodating cavity, which is a hollow cavity with one end open; two second fixing blocks are respectively fixedly arranged on the opposite ends of the second accommodating cavity, and two second lateral adjustment blocks and two longitudinal adjustment blocks are respectively arranged on the corresponding second fixing blocks.

7. The hinge mechanism with fine-tuning function according to claim 6, characterized in that: At least one second connection hole is formed through the second fixing block; at least one adjustment slot is formed through the longitudinal adjustment block, and the position of at least one adjustment slot corresponds to the position of the corresponding second connection hole.

8. The hinge mechanism with fine-tuning function according to claim 6, characterized in that: The rotating assembly includes a connecting shaft, a first rotating mechanism and a second rotating mechanism; the connecting shaft is respectively provided on the first rotating mechanism and the second rotating mechanism, and the first rotating mechanism and the second rotating mechanism are synchronously rotated through the connecting shaft.

9. The hinge mechanism with fine-tuning function according to claim 8, characterized in that: The first rotating mechanism includes a plurality of rotating blocks, which are sequentially arranged on the connecting shaft and can rotate synchronously relative to the connecting shaft; rotating shafts and sliding shafts are respectively arranged at opposite ends of the plurality of rotating blocks, and the two ends of the rotating shaft are respectively rotatably arranged in the first rotating shaft holes corresponding to the second lateral adjustment block, and the two ends of the sliding shaft are respectively movably arranged in the sliding grooves corresponding to the first lateral adjustment block.

10. The hinge mechanism with fine-tuning function according to claim 9, characterized in that: A shaft sleeve is arranged between two adjacent rotating blocks; and a gasket is arranged between each rotating block and other adjacent components.

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